1931 Masarykuv Okruh - 1500cc
27 September - Brno: 15 laps x 26.300 km = 437.100 km
Pole Position: N/A Fastest lap: Florian Schmidt (Bugatti T37A) 16.46.3 Results: 1 Florian Schmidt Bugatti T37A 4:58.13.1 2 E. Arco-Zinneberg Amilcar 5:02.58.3 3 Bruno Sojka Bugatti T37A 5:03.36.2 4 Emil Frankl Bugatti T37A 5:08.39.1 5 "Antonio" Maserati 26 (8C-1500) 5:10.19.8 6 Gerhard Macher DKW 5:23.31.2 7 Otto Lukas Z2 8 Anton Kahle Z2 Retirements: Amedeo Ruggeri Maserati 26 (8C-1500) Hans Lewy Bugatti T37A Zdenek Pohl Bugatti T37A Race notes: 1) 13 starters.